{if #params.label}<p class="wysija-checkbox-label">{#params.label}</p>{/if}
{loop name="#params.values"}
    <p><label><input class="wysija-checkbox {$validation}" name="wysija[user_list][list_id][]" type="checkbox" value="{#list_id}" {if #is_checked}checked="checked"{/if} /> {#name}</label></p>
{/loop}